●影响切割的几个因素：1、激光功率及其稳定性  

                                            2、光束模式及其稳定性

                                            3、光路设计 

                                           4 聚焦长度 

                                           5、机床特性 

                                           6、喷嘴

                                           7、气体种类及其压力

                                            8、切割材料等。